Company lists · Data refreshed September 2026

Top 25 Architectural signage firms based in Türkiye

Name: Architectural signage firms based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 617 companies tracked

RevenueBase identified 617 architectural signage firms headquartered in Türkiye as of September 2026 and tracks 2,710 professional contacts across them, including 278 with verified work emails. Istanbul is the largest hub.

This list covers architectural signage firms headquartered in Türkiye, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

617Companies

2,710Contacts tracked

278Verified emails

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The 25 largest architectural signage firms based in Türkiye

Ranked by team size

Top 25 of 617 architectural signage firms based in Türkiye, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to architectural signage firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Sistem Reklam	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 30, 2026	501-1,000	165 contacts →
	Indirect evidence “Sistem Reklamcılık, the pioneer company of Sistem Group, one of the strong industrial groups of Turkey, was founded as a small company in the mid 70’s in order to carry out…” Source: RevenueBase Database · checked Sep 30, 2026
2	DSIGN	Indirect evidence	Maslak, TürkiyeHQ checked Sep 30, 2026	51-200	75 contacts →
	Indirect evidence “Founded in 1985, Dsign is an integrated retail manufacturing and implementation partner specializing in branded retail environments across multiple industries.” Source: RevenueBase Database · checked Sep 30, 2026
3	Gorsel Reklam A.S	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 30, 2026	51-200	60 contacts →
	Indirect evidence “We started our journey in 1996 to serve the outdoor wide format printing need of corporations and businesses.” Source: RevenueBase Database · checked Sep 30, 2026
4	MT Displays	Indirect evidence	Kocaeli, TürkiyeHQ checked Sep 30, 2026	1,001-5,000	31 contacts →
	Indirect evidence “MT Displays: The Vanguard of Display and Sign Advertising Solutions Who We Are Since our inception in 1993, MT Displays has been at the forefront of the Display and Sign…” Source: RevenueBase Database · checked Sep 30, 2026
5	Workroom Reklam	Indirect evidence	Aydınlı, TürkiyeHQ checked Sep 30, 2026	51-200	29 contacts →
	Indirect evidence “Şirket Profili WORKROOM, kurumsal kimlik uygulama firmasıdır.” Source: RevenueBase Database · checked Sep 30, 2026
6	Osmanli Reklam A.S	Indirect evidence	Ankara, TürkiyeHQ checked Sep 30, 2026	201-500	28 contacts →
	Indirect evidence “Osmanlı Reklam® that took the road to transform technology and design into life was established in 1959 in Ankara and started its activities in a small workshop with the team…” Source: RevenueBase Database · checked Sep 30, 2026
7	Zoom TPU	Partial evidence	Istanbul, TürkiyeHQ checked Sep 30, 2026	11-50	25 contacts →
	Partial evidence “İstanbul-based architectural and interior design firm ZOOM/TPU was founded by Atilla Kuzu and Levent Çırpıcı in 1994 and has made a name for itself with futuristic interiors for…” Source: RevenueBase Database · checked Sep 30, 2026
8	Ozer Tulgan Architects	Partial evidence	Istanbul, TürkiyeHQ checked Sep 30, 2026	11-50	24 contacts →
	Partial evidence “Özer + Tulgan Architecture has been founded in 2007 by Emre Özer and Tayfun Tulgan.” Source: RevenueBase Database · checked Sep 30, 2026
9	Avrupa Endüstriyel Reklam	Indirect evidence	Bahçelievler, TürkiyeHQ checked Sep 30, 2026	51-200	24 contacts →
	Indirect evidence “Avrupa Endüstriyel Reklam 2006’dan beri değerli müşterilerine katma değer oluşturacak ürünler ve hizmetler sunmaktadır.” Source: RevenueBase Database · checked Sep 30, 2026
10	Heyday Sign	Indirect evidence	Esenyurt, TürkiyeHQ checked Sep 30, 2026	51-200	20 contacts →
	Indirect evidence “Heyday Sign is a corporate company that has grown with the aim of providing perfect service to its customers.” Source: RevenueBase Database · checked Sep 30, 2026
11	Ertug Group	Indirect evidence	Kocaeli, TürkiyeHQ checked Sep 30, 2026	51-200	20 contacts →
	Indirect evidence “Having founded in 1985 Ertug Group maintain its presence in various industries with its extensive knowledge and experience in engineering, construction and manufacturing.” Source: RevenueBase Database · checked Sep 30, 2026
12	Alniz Advertising Materials INC	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 30, 2026	51-200	18 contacts →
	Indirect evidence “Alniz® Group of Companies is the first company established in Turkey to manufacture advertising boards and display systems.” Source: RevenueBase Database · checked Sep 30, 2026
13	Öney Architecture	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 30, 2026	11-50	17 contacts →
	Indirect evidence “Mimari Tasarımda Entegre Yaklaşım / 360 derece mimari tasarım 1976'dan itibaren uluslararası iç mimari tasarım ve uygulama projelerinde başarılı ve yenilikçi işlere imza atan…” Source: RevenueBase Database · checked Sep 30, 2026
14	Karbon Architecture Design Agency	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 30, 2026	11-50	15 contacts →
	Indirect evidence “Marka • Rebranding • Mimari Konsept Kimlik tasarımı & marka oluşturma, mimari tasarım ve yaratıcı pazarlama iletişimi alanlarında çalışan Karbon, 2005 yılında İstanbul'da kuruldu.” Source: RevenueBase Database · checked Sep 30, 2026
15	Gusto Reklamcilik A.S	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 30, 2026	51-200	14 contacts →
	Indirect evidence “VİZYON Gusto Reklamcılık A.Ş.” Source: RevenueBase Database · checked Sep 30, 2026
16	SIA Moore Architecture Interior Design	Indirect evidence	Kadıköy, TürkiyeHQ checked Sep 30, 2026	11-50	14 contacts →
	Indirect evidence “Sia Moore has been telling a story of timelessness with an artistic perspective in its designs since 2009.” Source: RevenueBase Database · checked Sep 30, 2026
17	Load Mimarlık	Indirect evidence	Beşiktaş, TürkiyeHQ checked Sep 30, 2026	11-50	13 contacts →
	Indirect evidence “Who Are We?” Source: RevenueBase Database · checked Sep 30, 2026
18	Abba Mimarlık	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 30, 2026	1-10	13 contacts →
	Indirect evidence “ABBA MİMARLIK, 2012 yılında Arzu ŞAHİN ve Burcu ALTAY DOĞAN tarafından kurulmuştur.” Source: RevenueBase Database · checked Sep 30, 2026
19	Exponomi	Partial evidence	Dumlupınar, TürkiyeHQ checked Sep 30, 2026	11-50	13 contacts →
	Partial evidence “Exponomi is a global leader in architecture, design, and exhibition stand contracting, operating in over 50 locations across Asia, Europe, Australia, the Middle East, and the…” Source: RevenueBase Database · checked Sep 30, 2026
20	Eymen Reklam	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 30, 2026	11-50	13 contacts →
	Indirect evidence “Endüstriyel Reklamcılıkta 25 Yıllık Tecrübe ve Üretim Gücü Eymen Reklam olarak yılından bu yana, açık hava reklamcılığı ve kurumsal kimlik uygulamalarında Türkiye’nin önde gelen…” Source: RevenueBase Database · checked Sep 30, 2026
21	İRM Dijital Baskı A.Ş	Partial evidence	İstanbul, TürkiyeHQ checked Sep 30, 2026	11-50	12 contacts →
	Partial evidence “Indoor & Outdoor Reklam Uygulamaları - Fuar, Etkinlik, Ürün Teşhir Stant İmalat ve Monte Çalışmaları - Led Uygulamalı Sıgnage & Box Çözümleri - Dijital ve Ofset Baskı Hizmetleri -…” Source: RevenueBase Database · checked Sep 30, 2026
22	Iglo Architects Architectural Design & Consultancy	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 30, 2026	1-10	12 contacts →
	Indirect evidence “IGLO was founded by Zafer KAROĞLU (B.A.” Source: RevenueBase Database · checked Sep 30, 2026
23	Dede Advertising	Indirect evidence	Sancaktepe, TürkiyeHQ checked Sep 30, 2026	11-50	12 contacts →
	Indirect evidence “2009 yılından itibaren Yurtiçi-Yurtdışı Fuarcılık 3D stand tasarımı-imalatı, ışıklı-ışıksız pano yapımı, konstrüksiyon yapımı, display ürünler, ışıklı-ışıksız cephe tabela-totem…” Source: RevenueBase Database · checked Sep 30, 2026
24	Yonsis Architectural Wayfinding Systems	Indirect evidence	Izmir, TürkiyeHQ checked Sep 30, 2026	201-500	10 contacts →
	Indirect evidence “Certified solution provider of Multinational Corporations for Wayfinding Turnkey Projects.” Source: RevenueBase Database · checked Sep 30, 2026
25	Atölye Park	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “2004 yılında İstanbul'da kurulan Park Reklam, 2024 itibarıyla Atölye Park adıyla faaliyetlerini sürdürmektedir.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: architectural signage firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names architectural signage firms.
Partial evidence: Its own public description names part of architectural signage firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architectural signage firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 617 architectural signage firms based in Türkiye

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Architectural signage firms based in Türkiye at a glance

As of Sep 30, 2026

10.3%Verified-email coverage

4.4Average contacts per company

1-10Median size (employees)

30.1%Largest-city concentration · Istanbul

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

393

11-50

163

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Türkiye, so it is reported there. Company counts and contact totals on this page are exact for Türkiye, over 617 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among architectural signage firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Türkiye whose own description of what they do matches “architectural signage firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names architectural signage firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among architectural signage firms, and records with no verified work email. Companies headquartered outside Türkiye are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 278 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Architectural signage firms by metro

Architectural signage firms in Istanbul186

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names architectural signage firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many architectural signage firms are there based in Türkiye?

RevenueBase identified 617 architectural signage firms headquartered in Türkiye as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Sistem Reklam, headquartered in Istanbul, tops this list with the largest team on record.

Which city has the most architectural signage firms?

Istanbul leads with 186 headquartered companies, followed by Ankara (33) and Izmir (24).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 278 verified decision-maker contacts tracked across these 617 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.